diff --git a/library/build.gradle b/library/build.gradle
index ca079f3..45f3158 100644
--- a/library/build.gradle
+++ b/library/build.gradle
@@ -23,12 +23,12 @@ android {
     }
 
     compileOptions {
-        sourceCompatibility = JavaVersion.VERSION_17
-        targetCompatibility = JavaVersion.VERSION_17
+        sourceCompatibility = JavaVersion.VERSION_11
+        targetCompatibility = JavaVersion.VERSION_11
     }
 
     kotlinOptions {
-        jvmTarget = JavaVersion.VERSION_17.toString()
+        jvmTarget = JavaVersion.VERSION_11.toString()
     }
 }
 
diff --git a/sample/build.gradle b/sample/build.gradle
index 0286c8a..2603ede 100644
--- a/sample/build.gradle
+++ b/sample/build.gradle
@@ -12,8 +12,11 @@ android {
         applicationId = "com.transferwise.sequencelayout.sample"
     }
     compileOptions {
-        sourceCompatibility JavaVersion.VERSION_17
-        targetCompatibility JavaVersion.VERSION_17
+        sourceCompatibility JavaVersion.VERSION_11
+        targetCompatibility JavaVersion.VERSION_11
+    }
+    kotlinOptions {
+        jvmTarget = JavaVersion.VERSION_11.toString()
     }
 }